<script>
export default {
  name: "i"
}
</script>

<template>
<h1>员工表</h1>
  <input type="text" v-model="emp.name" placeholder="请输入员工姓名">
  <input type="text" v-model="emp.salary" placeholder="请输入员工工资">
  <input type="text" v-model="emp.job" placeholder="请输入员工岗位">
  <button @click="add">添加员工</button>
  <hr>
  <table border="1px">
    <tr>
      <th>编号</th>
      <th>员工姓名</th>
      <th>员工工资</th>
      <th>员工岗位</th>
    </tr>
    <tr v-for="(item, index) in arr">
      <td>{{index+1}}</td>
      <td>{{item.name}}</td>
      <td>{{item.salary}}</td>
      <td>{{item.job}}</td>
    </tr>
  </table>
</template>
<script setup>
import {ref} from "vue";

const emp = ref({name: '', salary: '', job: ''})
const arr = ref([]);
const add = () => {
  if(emp.value.name.trim()=='' || emp.value.salary.trim()=='' || emp.value.job.trim()==''){
    alert('请输入员工信息!');
    return;
  }
  arr.value.push(emp.value)
  emp.value = {name: '', salary: '', job: '' }
}

</script>

<style scoped>

</style>